Specs
Research 1999 Porsche Boxster specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.
2dr Roadster Manual
Brakes
Brake ABS System |
Four-Wheel |
Brake Type |
Pwr |
Rear Drum Diam x Width (in) |
|
Disc - Front (Yes or ) |
Yes |
Disc - Rear (Yes or ) |
Yes |
Front Brake Rotor Diam x Thickness (in) |
11.74 x 0.95 |
Rear Brake Rotor Diam x Thickness (in) |
11.50 x 0.80 |
Drum - Rear (Yes or ) |
|
Cargo Area Dimensions
Cooling System
Total Cooling System Capacity (qts) |
- TBD - |
Electrical
Maximum Alternator Capacity (amps) |
120 |
Cold Cranking Amps @ 0° F (Primary) |
- TBD - |
Engine
Fuel System |
EFI |
SAE Net Torque @ RPM |
181 @ 4500 |
Engine Order Code |
|
Engine Type |
Gas Flat 6-cyl |
Displacement |
2.5L/153 |
SAE Net Horsepower @ RPM |
201 @ 6000 |
Exterior Dimensions
Min Ground Clearance (in) |
4.1 |
Track Width, Rear (in) |
60.2 |
Track Width, Front (in) |
57.5 |
Height, Overall (in) |
50.8 |
Width, Max w/o mirrors (in) |
70.1 |
Length, Overall (in) |
171.0 |
Wheelbase (in) |
95.2 |
Liftover Height (in) |
- TBD - |
Fuel Tank
Fuel Tank Capacity, Approx (gal) |
17.0 |
Interior Dimensions
Front Leg Room (in) |
41.6 |
Front Shoulder Room (in) |
51.7 |
Front Hip Room (in) |
- TBD - |
Front Head Room (in) |
38.1 |
Passenger Volume (ft³) |
- TBD - |
Passenger Capacity |
2 |
Mileage
EPA Fuel Economy Est - Hwy (MPG) |
26 |
EPA Fuel Economy Est - City (MPG) |
19 |
Steering
Turning Diameter - Curb to Curb (ft) |
35.8 |
Turning Diameter - Wall to Wall (ft) |
- TBD - |
Steering Type |
Pwr Rack & Pinion |
Steering Ratio (:1), Overall |
16.9 |
Lock to Lock Turns (Steering) |
2.98 |
Summary
Body Style |
2 Door Roadster |
Vehicle Name |
Porsche Boxster |
Vehicle Name |
Porsche Boxster |
Suspension
Stabilizer Bar Diameter - Rear (in) |
- TBD - |
Suspension Type - Front |
Independent |
Suspension Type - Rear |
Independent |
Suspension Type - Front (Cont.) |
MacPherson Strut |
Shock Absorber Diameter - Front (mm) |
- TBD - |
Suspension Type - Rear (Cont.) |
MacPherson Strut |
Shock Absorber Diameter - Rear (mm) |
- TBD - |
Stabilizer Bar Diameter - Front (in) |
- TBD - |
Tires
Spare Tire Order Code |
|
Front Tire Order Code |
|
Rear Tire Order Code |
|
Front Tire Size |
P205/50R17 |
Front Tire Size |
P225/40ZR18 |
Front Tire Size |
P205/55R16 |
Rear Tire Size |
P255/40R17 |
Rear Tire Size |
P265/30ZR18 |
Rear Tire Size |
P225/50R16 |
Spare Tire Size |
- TBD - |
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs) |
N/A |
Dead Weight Hitch - Max Trailer Wt. (lbs) |
N/A |
Dead Weight Hitch - Max Tongue Wt. (lbs) |
N/A |
Wt Distributing Hitch - Max Trailer Wt. (lbs) |
N/A |
Transmission
Seventh Gear Ratio (:1) |
|
Reverse Ratio (:1) |
3.44 |
Sixth Gear Ratio (:1) |
|
Fifth Gear Ratio (:1) |
0.79 |
Fourth Gear Ratio (:1) |
1.03 |
Third Gear Ratio (:1) |
1.43 |
Second Gear Ratio (:1) |
2.12 |
First Gear Ratio (:1) |
3.50 |
Trans Description Cont. Again |
|
Trans Description Cont. |
Manual |
Trans Type |
5 |
Trans Order Code |
|
Drivetrain |
Rear-Wheel Drive |
Final Drive Axle Ratio (:1) |
3.89 |
Clutch Size (in) |
- TBD - |
Vehicle
EPA Classification |
Two-Seater |
Weight Information
Base Curb Weight (lbs) |
2755 |
Wheels
Front Wheel Size (in) |
16 x 6 |
Front Wheel Size (in) |
18 x 7.5 |
Front Wheel Size (in) |
17 x 7 |
Spare Wheel Size (in) |
- TBD - |
Spare Wheel Material |
- TBD - |
Rear Wheel Material |
Aluminum |
Front Wheel Material |
Aluminum |
Rear Wheel Size (in) |
18 x 9 |
Rear Wheel Size (in) |
16 x 7 |
Rear Wheel Size (in) |
17 x 8.5 |